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    Wollongong University

    Anyone else apply for selective entry there? Anyone else here been told to go for an interview? I'm happy and nervous at the same time, i need this to go well for me. The stress and things going on atm makes it seem like my atar may be below par, which could make it much harder for me to get...
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    Induction Question

    Prove by mathematical induction that n2-n is divisible by 30. How would you go about this? Prove n=2 Then assume n=k Then n=k+1 Then expand and manipulate? Because that way it becomes rather large... or is there a trick i'm missing? It's probably something obvious staring me right in the face haha.
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    Mechanics

    Mechanics is bumming me out, I'm just not getting it well. I got most of the other topics down, its just this one. Any tips in general on how to go well in mechanics? I may just be the way my teacher taught it, my whole class doesn't get it. So yeah any general tips would be sweet! Thanks.
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